Key Specifications / Features
As a leading 6-inch gate valve manufacturer in China, we offer high-performance valves built to meet API 600 standards. Crafted from ASTM A890 4A duplex stainless steel, our DN150 gate valve is designed for exceptional strength and corrosion resistance. Rated for Class 1500 LB pressure, it features an OS&Y configuration, RTJ flanged ends, a flexible wedge for dependable sealing, and a pressure seal bonnet for enhanced reliability under high pressure. Our valves are ideal for demanding industrial applications, delivering long-lasting durability and optimal performance.
API 600 Gate Valve, OS&Y, 6 Inch/DN50, 600 LB, RTJ Flanged, Pressure Seal Bonnet.
Valve Description
A gate valve is a multi-turn isolation valve that fully opens or closes pipelines. It operates with a threaded stem to move a gate between durable metal seats (or soft seats for specific uses like water). Compact in design,
gate valves prevent water hammer with their gradual operation and are suited for low pressure drop and unobstructed flow. They handle various fluids, including water, oil, steam, gas, and slurry.
| 1821131 Gate Valve |
| Design Standard: |
API 600 |
| Structure: |
Bolted Bonnet/Pressure Seal Bonnet |
| Bore Type: |
Standard Bore(API 600) |
| Body Material: |
ASTM A890 4A, ASTM A351 CF8, ASTM A352 LCB, ASTM A216 WCB, ASTM A351 CF8M, ASTM A890 5A, ASTM B148 C95800. |
| Nominal Size: |
6 Inch, DN150 |
| Nominal Class: |
Class 1500 LB, PN250 |
| End Connection: |
RTJ Flanged |
| Trim Material: |
ASTM A182 F6A, ASTM A182 F304, ASTM A182 F316, F51, F53, F55. |
| Operation: |
Handwheel/Gear |
| Face to Face: |
ASME B16.10 |
| Test and Inspection: |
API 598 |
| Key Features: |
OS&Y, Screwed-in Back Seat, Rising Stem, Non-rising Handwheel, Flexible Wedge, Low Emission Design. |
Product Range
Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Aluminum Bronze.
Normal Diameter: 2 Inch - 64 Inch (DN50 - DN1600)
Pressure Range: Class 150 LB - 2500 LB
Operation: Handwheel/Gear/Motor
End Connections: RF (Raised Face), RTJ (Ring-Type Joint), BW (Butt Weld).
Working Temperature: -29°C - +400°C
Seat Types: Metal Seat Gate Valve(hard faced), Resilient Gate Valve(rubber seat) Bonnet.
